U of T Day Statistics Applets

See how these randomly-falling balls follow a normal distribution:

(Applet by Dave Krider.)
Now try rolling some dice to see what probability distribution
their sum follows:

(Applet by R. Todd Ogden.)
Now look at the probabilities for the number of heads
when flipping "N" different coins, each of which has probability "p" of
coming up heads. What does the probability distribution look like?